title: [Comparative activity of different groups of insecticides against permethrin-resistant lice (anoplura: pediculidae)].
abstract: The activity of insecticides (CK50, CK95 ) from different chemical classes against permethrin-resistant body and head lice was investigated. Having developed resistance to pyrethroids (permethrin, d-phenothrin, cypermethrin, and deltamethrin), the lice remain susceptible to organophosphorus compounds, phenylpyrazoles, neonicotinoids, and avermectins. The susceptibility of lice to the insecticides having a mechanism of action that is different from that of pyrethroids does not depend on the level of their resistance to permethrin.
authors.forename: Iu V
authors.initials: IuV
authors.lastname: Lopatina
authors.forename: O Iu
authors.initials: OIu
authors.lastname: Eremina
mesh_terms: D000691:Anabasine / Q000494:pharmacology; D000818:Animals; D004305:Dose-Response Relationship, Drug; D004351:Drug Resistance / Q000187:drug effects / Q000502:physiology; D007306:Insecticides / Q000494:pharmacology*; D007559:Ivermectin / Q000031:analogs & derivatives / Q000494:pharmacology; D007928:Lethal Dose 50; D009570:Nitriles / Q000494:pharmacology; D009943:Organophosphorus Compounds / Q000494:pharmacology*; D010374:Pediculus / Q000187:drug effects* / Q000254:growth & development; D026023:Permethrin / Q000494:pharmacology; D011720:Pyrazoles / Q000494:pharmacology; D011722:Pyrethrins / Q000494:pharmacology
chemical_list: D007306:Insecticides; D009570:Nitriles; D009943:Organophosphorus Compounds; D011720:Pyrazoles; D011722:Pyrethrins; C017160:cypermethrin; C017180:decamethrin; D026023:Permethrin; D007559:Ivermectin; C006166:phenothrin; C019264:avermectin; D000691:Anabasine